.
/**
* Unit tests for /lib/formslib.php.
*
* @package core_form
* @category phpunit
* @copyright 2011 Sam Hemelryk
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once($CFG->libdir . '/formslib.php');
require_once($CFG->libdir . '/form/radio.php');
require_once($CFG->libdir . '/form/select.php');
require_once($CFG->libdir . '/form/text.php');
class formslib_testcase extends basic_testcase {
public function test_require_rule() {
global $CFG;
$strictformsrequired = null;
if (isset($CFG->strictformsrequired)) {
$strictformsrequired = $CFG->strictformsrequired;
}
$rule = new MoodleQuickForm_Rule_Required();
// First run the tests with strictformsrequired off
$CFG->strictformsrequired = false;
// Passes
$this->assertTrue($rule->validate('Something'));
$this->assertTrue($rule->validate("Something\nmore"));
$this->assertTrue($rule->validate("\nmore"));
$this->assertTrue($rule->validate(" more "));
$this->assertTrue($rule->validate("0"));
$this->assertTrue($rule->validate(0));
$this->assertTrue($rule->validate(true));
$this->assertTrue($rule->validate(' '));
$this->assertTrue($rule->validate(' '));
$this->assertTrue($rule->validate("\t"));
$this->assertTrue($rule->validate("\n"));
$this->assertTrue($rule->validate("\r"));
$this->assertTrue($rule->validate("\r\n"));
$this->assertTrue($rule->validate(" \t \n \r "));
$this->assertTrue($rule->validate(''));
$this->assertTrue($rule->validate('
'));
$this->assertTrue($rule->validate('x
'));
$this->assertTrue($rule->validate('
'));
$this->assertTrue($rule->validate(''));
$this->assertTrue($rule->validate(''));
$this->assertTrue($rule->validate('
'));
$this->assertTrue($rule->validate('
'));
$this->assertTrue($rule->validate('
'));
$this->assertTrue($rule->validate('
'));
$this->assertTrue($rule->validate('
'));
$this->assertTrue($rule->validate('
'));
$this->assertTrue($rule->validate('
'));
$this->assertTrue($rule->validate(' '));
// Fails
$this->assertFalse($rule->validate(''));
$this->assertFalse($rule->validate(false));
$this->assertFalse($rule->validate(null));
// Now run the same tests with it on to make sure things work as expected
$CFG->strictformsrequired = true;
// Passes
$this->assertTrue($rule->validate('Something'));
$this->assertTrue($rule->validate("Something\nmore"));
$this->assertTrue($rule->validate("\nmore"));
$this->assertTrue($rule->validate(" more "));
$this->assertTrue($rule->validate("0"));
$this->assertTrue($rule->validate(0));
$this->assertTrue($rule->validate(true));
$this->assertTrue($rule->validate('x
'));
$this->assertTrue($rule->validate(''));
$this->assertTrue($rule->validate(''));
$this->assertTrue($rule->validate(''));
$this->assertTrue($rule->validate('
'));
$this->assertTrue($rule->validate('
'));
$this->assertTrue($rule->validate('
'));
$this->assertTrue($rule->validate('
'));
// Fails
$this->assertFalse($rule->validate(' '));
$this->assertFalse($rule->validate(' '));
$this->assertFalse($rule->validate("\t"));
$this->assertFalse($rule->validate("\n"));
$this->assertFalse($rule->validate("\r"));
$this->assertFalse($rule->validate("\r\n"));
$this->assertFalse($rule->validate(" \t \n \r "));
$this->assertFalse($rule->validate(''));
$this->assertFalse($rule->validate('
'));
$this->assertFalse($rule->validate('
'));
$this->assertFalse($rule->validate('
'));
$this->assertFalse($rule->validate('
'));
$this->assertFalse($rule->validate(' '));
$this->assertFalse($rule->validate(''));
$this->assertFalse($rule->validate(false));
$this->assertFalse($rule->validate(null));
if (isset($strictformsrequired)) {
$CFG->strictformsrequired = $strictformsrequired;
}
}
public function test_generate_id_select() {
$el = new MoodleQuickForm_select('choose_one', 'Choose one',
array(1 => 'One', '2' => 'Two'));
$el->_generateId();
$this->assertEquals('id_choose_one', $el->getAttribute('id'));
}
public function test_generate_id_like_repeat() {
$el = new MoodleQuickForm_text('text[7]', 'Type something');
$el->_generateId();
$this->assertEquals('id_text_7', $el->getAttribute('id'));
}
public function test_can_manually_set_id() {
$el = new MoodleQuickForm_text('elementname', 'Type something',
array('id' => 'customelementid'));
$el->_generateId();
$this->assertEquals('customelementid', $el->getAttribute('id'));
}
public function test_generate_id_radio() {
$el = new MoodleQuickForm_radio('radio', 'Label', 'Choice label', 'choice_value');
$el->_generateId();
$this->assertEquals('id_radio_choice_value', $el->getAttribute('id'));
}
public function test_radio_can_manually_set_id() {
$el = new MoodleQuickForm_radio('radio2', 'Label', 'Choice label', 'choice_value',
array('id' => 'customelementid2'));
$el->_generateId();
$this->assertEquals('customelementid2', $el->getAttribute('id'));
}
public function test_generate_id_radio_like_repeat() {
$el = new MoodleQuickForm_radio('repeatradio[2]', 'Label', 'Choice label', 'val');
$el->_generateId();
$this->assertEquals('id_repeatradio_2_val', $el->getAttribute('id'));
}
public function test_rendering() {
$form = new formslib_test_form();
ob_start();
$form->display();
$html = ob_get_clean();
$this->assertTag(array('tag'=>'select', 'id'=>'id_choose_one',
'attributes'=>array('name'=>'choose_one')), $html);
$this->assertTag(array('tag'=>'input', 'id'=>'id_text_0',
'attributes'=>array('type'=>'text', 'name'=>'text[0]')), $html);
$this->assertTag(array('tag'=>'input', 'id'=>'id_text_1',
'attributes'=>array('type'=>'text', 'name'=>'text[1]')), $html);
$this->assertTag(array('tag'=>'input', 'id'=>'id_radio_choice_value',
'attributes'=>array('type'=>'radio', 'name'=>'radio', 'value'=>'choice_value')), $html);
$this->assertTag(array('tag'=>'input', 'id'=>'customelementid2',
'attributes'=>array('type'=>'radio', 'name'=>'radio2')), $html);
$this->assertTag(array('tag'=>'input', 'id'=>'id_repeatradio_0_2',
'attributes'=>array('type'=>'radio', 'name'=>'repeatradio[0]', 'value'=>'2')), $html);
$this->assertTag(array('tag'=>'input', 'id'=>'id_repeatradio_2_1',
'attributes'=>array('type'=>'radio', 'name'=>'repeatradio[2]', 'value'=>'1')), $html);
$this->assertTag(array('tag'=>'input', 'id'=>'id_repeatradio_2_2',
'attributes'=>array('type'=>'radio', 'name'=>'repeatradio[2]', 'value'=>'2')), $html);
}
}
/**
* Test form to be used by {@link formslib_test::test_rendering()}.
*/
class formslib_test_form extends moodleform {
public function definition() {
$this->_form->addElement('select', 'choose_one', 'Choose one',
array(1 => 'One', '2' => 'Two'));
$repeatels = array(
$this->_form->createElement('text', 'text', 'Type something')
);
$this->repeat_elements($repeatels, 2, array(), 'numtexts', 'addtexts');
$this->_form->addElement('radio', 'radio', 'Label', 'Choice label', 'choice_value');
$this->_form->addElement('radio', 'radio2', 'Label', 'Choice label', 'choice_value',
array('id' => 'customelementid2'));
$repeatels = array(
$this->_form->createElement('radio', 'repeatradio', 'Choose {no}', 'One', 1),
$this->_form->createElement('radio', 'repeatradio', 'Choose {no}', 'Two', 2),
);
$this->repeat_elements($repeatels, 3, array(), 'numradios', 'addradios');
}
}